/* ══════════════════════════════════════════
   DESIGN TOKENS — exact genosys.exchange palette
   bg: #0a0e1a / #0f1420 / #151b2e / #1a2030
   accent: #3b82f6   glow: #83aff0   deep: #003d82
══════════════════════════════════════════ */
:root {
  --bg: #0a0e1a;
  --bg-light: #0f1420;
  --bg-mid: #151b2e;
  --bg-card: #1a2030;
  --border: rgba(59, 130, 246, 0.15);
  --border-2: rgba(59, 130, 246, 0.30);
  --blue: #3b82f6;
  --blue-light: #60a5fa;
  --blue-glow: #83aff0;
  --blue-deep: #4779c4;
  --blue-dark: #003d82;
  --green: #22c55e;
  --red: #f43f5e;
  --txt: #e5e7eb;
  --txt-2: #9ca3af;
  --txt-3: #6b7280;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100vw;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--txt);
  overflow-x: hidden;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  position: relative;
}

/* ══ RESPONSIVE UTILITIES ══ */
.hide-mobile {
  display: flex !important;
}

@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }

  .show-mobile {
    display: block !important;
  }
}

.show-mobile {
  display: none;
}

.trading-mock {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid rgba(0, 210, 255, 0.4);
  box-shadow: 0 0 50px rgba(59, 130, 246, 0.3), 0 0 20px rgba(0, 210, 255, 0.2);
  transition: all 0.3s ease;
}

.phone-screen img {
  -webkit-mask-image: linear-gradient(to bottom, black 95%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 95%, transparent 100%);
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-mid);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--blue);
}

/* ══ GRADIENT HELPERS ══ */
.gradient-bg {
  background: linear-gradient(135deg, #0a0e1a 0%, #151b2e 100%);
  position: relative;
  overflow: hidden;
}

.gradient-text {
  background: linear-gradient(90deg, #00d2ff, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

.gradient-lightning {
  background: linear-gradient(90deg, #00d2ff, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

/* ══ NAV ══ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--bg-light);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.8rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

@media (max-width: 768px) {
  .nav-inner {
    padding: 0.8rem 1rem;
    display: flex;
    justify-content: space-between;
  }
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #3b82f6, #003d82);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: .72rem;
  color: #fff;
  box-shadow: 0 0 18px rgba(59, 130, 246, .35);
  flex-shrink: 0;
}

.logo-wordmark {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: .07em;
  color: #fff;
  line-height: 1;
}

.logo-tag {
  font-size: .52rem;
  letter-spacing: .2em;
  color: var(--blue-light);
  text-transform: uppercase;
  display: block;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
  justify-content: center;
}

@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--txt-2);
  transition: all 0.2s;
  letter-spacing: 0.02em;
}

.nav-links a:hover {
  color: var(--blue-light);
  text-shadow: 0 0 10px rgba(96, 165, 250, 0.5);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  justify-content: flex-end;
}

/* Language Selector Styles */
.lang-selector-wrapper {
  margin: 0 0.2rem;
}

.lang-selector {
  background: var(--bg-card);
  color: var(--blue-light);
  border: 1px solid var(--border-2);
  border-radius: 6px;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: all 0.2s;
}

.lang-selector:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--blue);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.2);
}

.lang-selector option {
  background: var(--bg-card);
  color: var(--txt);
}

.btn-launch {
  display: inline-flex;
  align-items: center;
  padding: .52rem 1.25rem;
  background: linear-gradient(135deg, #3b82f6, #003d82);
  color: #fff;
  border-radius: 8px;
  font-weight: 700;
  font-size: .84rem;
  border: none;
  cursor: pointer;
  transition: all .22s;
  box-shadow: 0 0 20px rgba(59, 130, 246, .28);
  white-space: nowrap;
}

.btn-launch:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 32px rgba(59, 130, 246, .5);
}

.hamburger {
  display: none;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(59, 130, 246, .1);
  border: 1px solid var(--border-2);
  cursor: pointer;
  box-shadow: 0 0 15px rgba(59, 130, 246, .2);
  transition: all .2s;
  flex-shrink: 0;
}

.hamburger:hover {
  background: rgba(59, 130, 246, .18);
  box-shadow: 0 0 25px rgba(59, 130, 246, .4);
  transform: translateY(-2px);
}

/* Mobile dropdown */
.mobile-nav {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 1.5rem;
  width: 240px;
  z-index: 200;
  border-radius: 14px;
  border: 1px solid var(--border-2);
  padding: 1rem;
  flex-direction: column;
  gap: .4rem;
  background: linear-gradient(135deg, #0f1420, #151b2e);
  box-shadow: 0 12px 40px rgba(0, 0, 0, .6), 0 0 20px rgba(59, 130, 246, .2);
  backdrop-filter: blur(20px);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  display: block;
  padding: .75rem 1rem;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--txt);
  border: 1px solid transparent;
  transition: all .2s;
}

.mobile-nav a:hover {
  background: rgba(59, 130, 246, .1);
  color: var(--blue);
  border-color: var(--border-2);
}

.mnav-divider {
  height: 1px;
  background: rgba(59, 130, 246, .2);
  margin: .25rem 0;
}

/* ══ PARTICLES ══ */
#particles-hero,
#particles-footer {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

#particles-footer {
  opacity: .6;
}

.z1 {
  position: relative;
  z-index: 1;
}

/* ══ HERO BACKGROUND ══ */
.gradient-bg {
  background: linear-gradient(135deg, #0a0e1a 0%, #151b2e 100%);
  position: relative;
  overflow: hidden;
}


#particles-hero canvas,
#particles-footer canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* ══ HERO ══ */
.hero-section {
  padding: 8rem 1.5rem 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-heading {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.025em;
  margin-bottom: 2rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--txt-2);
  margin: 0 auto 2.8rem;
  max-width: 680px;
}

/* onboarding steps */
.onboarding-steps {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.step-card {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .85rem 1.5rem;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  box-shadow: 0 0 14px rgba(59, 130, 246, .1);
  transition: all .28s;
}

.step-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, .28);
  border-color: var(--blue);
}

.step-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #003d82);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .85rem;
  color: #fff;
  box-shadow: 0 0 12px rgba(59, 130, 246, .4);
  flex-shrink: 0;
}

.step-label {
  display: block;
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  background: linear-gradient(90deg, #00d2ff, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

.step-title {
  font-weight: 700;
  font-size: .94rem;
  color: #fff;
  margin-top: 1px;
}

.cta-gradient {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.8rem;
  background: linear-gradient(135deg, #3b82f6, #003d82);
  color: #fff;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 28px rgba(59, 130, 246, .35);
  transition: all .25s;
  text-decoration: none;
}

.cta-gradient:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 45px rgba(59, 130, 246, .55);
}

/* stats */
.metrics-bg {
  background: rgba(59, 130, 246, .04);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 2rem 1rem;
  margin-top: 3rem;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}

@media (max-width: 992px) {
  .stats-bar {
    grid-template-columns: repeat(3, 1fr);
  }

  .stat-item:nth-child(3) {
    border-right: none;
  }
}

@media (max-width: 640px) {
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item {
    border-right: 1px solid var(--border);
  }

  .stat-item:nth-child(even) {
    border-right: none;
  }

  .stat-item:last-child {
    grid-column: span 2;
    border-top: 1px solid var(--border);
  }
}

.stat-item {
  text-align: center;
  padding: 1.2rem .8rem;
  border-right: 1px solid var(--border);
}

.stat-item:last-child {
  border-right: none;
}

.stat-item-active {
  background: rgba(59, 130, 246, .06);
  border-radius: 8px;
}

.stat-value {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  background: linear-gradient(135deg, #00d2ff, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: .3rem;
}

.stat-label {
  font-size: .68rem;
  color: var(--txt-2);
  text-transform: uppercase;
  letter-spacing: .07em;
  font-weight: 500;
}

/* ══ STAT BAR MOBILE ══ */
@media (max-width: 540px) {
  .metrics-bg {
    margin: 2rem 0 0;
    border-radius: 12px;
    padding: 0;
    border: none;
    overflow: visible;
  }

  .stats-bar {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .stat-item,
  .stat-item-active,
  .stat-item:nth-child(even),
  .stat-item:last-child {
    border: 1px solid var(--border-2);
    border-radius: 12px;
    padding: 1.8rem 1.2rem;
    margin-bottom: 0.7rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-right: 1px solid var(--border-2) !important;
    border-top: 1px solid var(--border-2) !important;
    grid-column: auto !important;
    background: rgba(59, 130, 246, 0.04);
  }

  .stat-item:last-child {
    margin-bottom: 0;
  }

  .stat-value {
    font-size: clamp(2.2rem, 10vw, 3rem) !important;
    margin-bottom: 0.4rem;
  }

  .stat-label {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
  }
}

/* ══ FEE TABLE ══ */
.fee-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid var(--border-2);
  box-shadow: 0 0 30px rgba(59, 130, 246, .1);
}

.fee-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 360px;
}

.fee-table thead th {
  background: var(--bg-mid);
  padding: .85rem 1.5rem;
  text-align: left;
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--txt-2);
  font-weight: 600;
  border-bottom: 1px solid var(--border-2);
}

.fee-table tbody td {
  padding: .9rem 1.5rem;
  border-bottom: 1px solid var(--border);
  font-size: .95rem;
}

.fee-table tbody tr:last-child td {
  border-bottom: none;
}

.fee-table tbody tr:hover td {
  background: rgba(59, 130, 246, .04);
}

.fee-table .genosys-row {
  background: rgba(59, 130, 246, .06);
}

.exch-name {
  font-weight: 700;
  color: #fff;
}

.exch-name .geo {
  background: linear-gradient(90deg, #00d2ff, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  font-weight: 800;
}

.fee-val {
  font-weight: 500;
  color: var(--txt-2);
  font-variant-numeric: tabular-nums;
}

.fee-val.geo {
  color: #00ffff;
  font-weight: 700;
}

/* ══ FEE TABLE MOBILE — compact padding (preserves original 3-col table) ══ */
@media (max-width: 640px) {
  .fee-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .fee-table {
    min-width: unset;
    width: 100%;
  }

  .fee-table thead th {
    padding: 0.55rem 0.5rem;
    font-size: 0.63rem;
    letter-spacing: 0.06em;
  }

  .fee-table tbody td {
    padding: 0.6rem 0.5rem;
    font-size: 0.78rem;
  }
}

/* ══ ROADMAP MOBILE STACK — CSS override (beats inline styles) ══ */
@media (max-width: 767px) {
  #roadmapGrid {
    grid-template-columns: 1fr !important;
  }

  .roadmap-hline {
    display: none !important;
  }

  .roadmap-vline {
    display: block !important;
  }

  #roadmapGrid>div {
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 1rem !important;
  }

  .roadmap-card {
    text-align: left !important;
    border-left: 4px solid var(--blue) !important;
    border-top: none !important;
    flex: 1;
  }

  .roadmap-items {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  #roadmapGrid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* ══ FEATURE CARDS ══ */
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.75rem;
  transition: all .28s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(59, 130, 246, .18);
  border-color: var(--blue);
}

.icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(59, 130, 246, .12);
  border: 1px solid rgba(59, 130, 246, .25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--blue-light);
  box-shadow: 0 0 16px rgba(59, 130, 246, .1);
  transition: all .25s;
}

.feature-card:hover .icon-box {
  background: rgba(59, 130, 246, .2);
  box-shadow: 0 0 24px rgba(59, 130, 246, .3);
}

/* ══ TRADING MOCK ══ */
.glow-wrapper {
  position: relative;
  border-radius: 16px;
}

.breathing-glow {
  position: absolute;
  inset: -60px;
  background: radial-gradient(circle at center, rgba(0, 210, 255, 0.25) 0%, rgba(37, 99, 235, 0.15) 40%, transparent 80%);
  border-radius: 50%;
  z-index: -1;
  filter: blur(40px);
  animation: breathe 3.5s ease-in-out infinite;
}

@keyframes breathe {

  0%,
  100% {
    opacity: .5;
    transform: scale(1);
  }

  50% {
    opacity: .9;
    transform: scale(1.05);
  }
}

.star-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 14px;
  pointer-events: none;
  z-index: 2;
}

.star {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, transparent, #fff 50%, transparent);
  width: 150px;
  opacity: .8;
  filter: blur(1px);
}

.star-t {
  top: 0;
  left: -150px;
  animation: starT 4s linear infinite;
}

.star-b {
  bottom: 0;
  right: -150px;
  animation: starB 4s linear infinite 2s;
}

@keyframes starT {
  0% {
    left: -150px;
    opacity: 0
  }

  5% {
    opacity: 1
  }

  95% {
    opacity: 1
  }

  100% {
    left: 100%;
    opacity: 0
  }
}

@keyframes starB {
  0% {
    right: -150px;
    opacity: 0
  }

  5% {
    opacity: 1
  }

  95% {
    opacity: 1
  }

  100% {
    right: 100%;
    opacity: 0
  }
}

/* ══ MOBILE FEATURES LIST ══ */
.mobile-feature-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
}

.mobile-feature-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.95rem;
  color: var(--txt);
  font-weight: 500;
}

.mobile-feature-item:last-child {
  border-bottom: none;
}

.cyan-tick {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(0, 255, 255, 0.1);
  color: #00ffff;
  flex-shrink: 0;
}

.cyan-tick svg {
  width: 14px;
  height: 14px;
}

.pulsating-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background-color: #00ffff;
  border-radius: 50%;
  margin-right: 10px;
  box-shadow: 0 0 0 0 rgba(0, 255, 255, 0.7);
  animation: pulse-cyan 2s infinite;
}

/* ══ TECHNICAL HEADER CARD ══ */
.technical-header-card {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(0, 163, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.12);
  border-radius: 4px;
  margin-bottom: 2rem;
  font-family: 'Syne', sans-serif;
  color: #00ccff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
}

@keyframes pulse-cyan {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 255, 255, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(0, 255, 255, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 255, 255, 0);
  }
}

/* Consolidated with earlier definition */
.trading-mock {
  position: relative;
  z-index: 5;
}

.mock-topbar {
  background: #111827;
  border-bottom: 1px solid rgba(59, 130, 246, .12);
  padding: .65rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.mock-pair {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: .95rem;
  color: #fff;
}

.mock-price {
  font-weight: 700;
  font-size: 1rem;
  color: var(--green);
}

.mock-chg {
  font-size: .72rem;
  color: var(--green);
  background: rgba(34, 197, 94, .1);
  padding: .15rem .5rem;
  border-radius: 4px;
}

.mock-stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: .7rem;
  color: var(--txt-2);
}

.mock-stats span {
  color: var(--txt);
  font-weight: 600;
}

.mock-body {
  display: grid;
  grid-template-columns: 1fr 200px;
  min-height: 340px;
}

.mock-chart {
  background: #0d1117;
  padding: .8rem;
  position: relative;
  overflow: hidden;
}

.mock-chart-svg {
  width: 100%;
  height: 260px;
  display: block;
}

.mock-ob {
  background: #0f1117;
  border-left: 1px solid rgba(59, 130, 246, .1);
  padding: .7rem .65rem;
}

.ob-title {
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--txt-3);
  margin-bottom: .55rem;
  font-weight: 600;
}

.ob-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  font-size: .6rem;
  color: var(--txt-3);
  padding: .2rem 0;
  border-bottom: 1px solid rgba(59, 130, 246, .08);
  margin-bottom: .3rem;
}

.ob-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  font-size: .65rem;
  padding: .2rem 0;
  position: relative;
  border-radius: 3px;
}

.ob-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  border-radius: 3px;
  opacity: .1;
}

.ask-bar {
  background: var(--red);
}

.bid-bar {
  background: var(--green);
}

.ask-px {
  color: var(--red);
  font-weight: 600;
}

.bid-px {
  color: var(--green);
  font-weight: 600;
}

.ob-num {
  color: var(--txt-2);
}

.ob-mid {
  text-align: center;
  padding: .32rem 0;
  font-weight: 800;
  font-size: .85rem;
  color: var(--green);
  border-top: 1px solid rgba(59, 130, 246, .1);
  border-bottom: 1px solid rgba(59, 130, 246, .1);
  margin: .25rem 0;
}

/* tf buttons */
.tf-btn {
  padding: .22rem .6rem;
  border-radius: 4px;
  font-size: .63rem;
  background: transparent;
  border: 1px solid transparent;
  color: var(--txt-3);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all .18s;
}

.tf-btn.active,
.tf-btn:hover {
  background: rgba(59, 130, 246, .15);
  border-color: rgba(59, 130, 246, .4);
  color: var(--blue-light);
}

/* ══ MOBILE APP ══ */
.phone-mock {
  width: 100%;
  max-width: 260px;
  margin: 0 auto;
  border-radius: 32px;
  background: var(--bg-card);
  border: 2px solid rgba(59, 130, 246, .35);
  box-shadow: 0 0 50px rgba(59, 130, 246, .22);
  overflow: hidden;
  padding: 1.2rem .6rem;
}

.phone-screen {
  background: #0d1117;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, .15);
}

.phone-hdr {
  background: #111827;
  padding: .6rem .8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .6rem;
  font-weight: 700;
}

.phone-chart-svg {
  width: 100%;
  height: 100px;
  display: block;
}

.phone-data {
  padding: .5rem .8rem;
  background: #0d1117;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .3rem;
  font-size: .58rem;
  color: var(--txt-3);
}

.phone-data b {
  font-weight: 600;
}

.phone-footer {
  padding: .6rem .8rem;
  background: #111827;
  border-top: 1px solid rgba(59, 130, 246, .1);
}

.phone-cta {
  width: 100%;
  padding: .5rem;
  border-radius: 6px;
  background: linear-gradient(135deg, #3b82f6, #003d82);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 0 12px rgba(59, 130, 246, .35);
}

/* app store btns */
.app-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all .25s;
  cursor: pointer;
}

.app-btn:hover {
  transform: scale(1.03);
  border-color: var(--blue);
  box-shadow: 0 6px 20px rgba(59, 130, 246, .2);
}

/* ══ ROADMAP ══ */
.roadmap-node {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-mid);
  border: 2px solid var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 0 12px rgba(59, 130, 246, .5);
  flex-shrink: 0;
}

.roadmap-card {
  background: var(--bg-mid);
  padding: 1.5rem;
  border-radius: 10px;
  border-top: 4px solid var(--blue);
  box-shadow: 0 4px 20px rgba(0, 0, 0, .3);
  width: 100%;
}

.roadmap-q {
  font-size: .8rem;
  font-weight: 800;
  color: var(--blue);
  margin-bottom: .5rem;
  letter-spacing: .05em;
}

.roadmap-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: .75rem;
}

.roadmap-items {
  list-style: none;
}

.roadmap-items li {
  font-size: .88rem;
  color: var(--txt-2);
  margin-bottom: .4rem;
}

/* ══ SECTION HELPERS ══ */
.section-center {
  text-align: center;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 1.2rem;
  color: #fff;
}

.section-sub {
  font-size: 1rem;
  color: var(--txt-2);
  max-width: 640px;
  line-height: 1.7;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.glow {
  box-shadow: 0 0 30px rgba(131, 175, 240, .4);
}

/* ══ FOOTER ══ */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 5rem 1.5rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-socials {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}

.social-link {
  width: 48px;
  height: 48px;
  background: rgba(59, 130, 246, 0.05);
  /* Match social-icons.png look */
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 12px;
  color: var(--txt-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link:hover {
  background: rgba(59, 130, 246, 0.12);
  border-color: var(--blue);
  color: #fff;
  transform: translateY(-4px);
  box-shadow: 0 0 25px rgba(59, 130, 246, 0.3);
}

.social-link svg {
  width: 22px;
  height: 22px;
}

.footer-col h4 {
  font-weight: 700;
  font-size: .85rem;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: .6rem;
}

.footer-col a {
  font-size: .84rem;
  color: var(--txt-2);
  transition: color .2s;
  font-weight: 500;
}

.footer-col a:hover {
  color: var(--blue-light);
}

.risk-warning {
  width: 100%;
  max-width: 1280px;
  margin: 1.5rem auto 1rem;
  padding: 0.8rem 1.5rem;
  background: rgba(156, 163, 175, 0.03);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 12px;
  text-align: center;
  font-size: clamp(0.65rem, 1.1vw, 0.8rem);
  line-height: 1;
  color: var(--txt-3);
  backdrop-filter: blur(8px);
  white-space: nowrap;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.risk-warning::-webkit-scrollbar {
  display: none;
}

.risk-warning b {
  color: inherit;
  font-weight: 700;
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: .82rem;
  color: var(--txt-3);
}

/* ══ RESPONSIVE & UTILITIES ══ */
.hidden {
  display: none !important;
}

.hide-mobile {
  display: flex !important;
}

@media (min-width: 640px) {
  .sm\:inline {
    display: inline !important;
  }

  .sm\:block {
    display: block !important;
  }
}

@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }

  .show-mobile {
    display: block !important;
  }

  .nav-inner {
    padding: 0.8rem 1rem;
    display: flex;
    justify-content: space-between;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-section {
    padding: 6rem 1.25rem 4rem;
    overflow: hidden;
  }

  .hero-heading {
    font-size: clamp(2.2rem, 10vw, 3.2rem) !important;
  }

  .onboarding-steps {
    flex-direction: column;
    align-items: stretch;
    padding: 0 1rem;
  }

  .metrics-bg {
    margin: 2rem -1.5rem 0;
    border-radius: 0;
    border-left: none;
    border-right: none;
    padding: 1.5rem 1rem;
    overflow: hidden;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    width: 100%;
  }

  .stat-item {
    border-right: 1px solid var(--border);
    padding: 1rem 0.5rem;
  }

  .stat-item:nth-child(even) {
    border-right: none;
  }

  .stat-item:last-child {
    grid-column: span 2;
    border-top: 1px solid var(--border);
    border-right: none;
  }

  .mock-body {
    grid-template-columns: 1fr;
  }

  .mock-ob {
    display: none;
  }

  .two-col {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }

  .feature-card {
    padding: 1.5rem;
  }

  .phone-mock {
    max-width: 300px;
    margin: 0 auto;
  }

  .glow-wrapper,
  .gradient-bg {
    overflow: hidden;
  }
}

@media (max-width: 540px) {
  .stats-bar {
    display: flex;
    flex-direction: column;
  }

  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 1.25rem 1rem;
  }

  .stat-item:last-child {
    border-bottom: none;
    border-top: none;
  }
}

@media (max-width: 480px) {
  .hero-heading {
    font-size: 2.4rem !important;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.show-mobile {
  display: none;
}